Jenna's Arms & Abs Workout: Build and Define
By Jon Klipstein, U.S. Army Combat Veteran & Founder of Die Tryin Co., and Jenna Fiscus, Die Tryin Co. Athlete & Coach
Protocol verified by Jenna Fiscus, Die Tryin Co. Athlete & Coach.
Science reviewed by Onur Oncer, BS Physiology (Phi Beta Kappa) and peer-reviewed published researcher.
Note: this video is from our UXO Supplements era — we've since rebranded to Die Tryin Co. Same team, same standards, same athletes.
ARMS AND ABS, DONE RIGHT
"Tone and strengthen" gets thrown around like it's some separate, gentler kind of training. It isn't. Toned arms are built arms that you can actually see — you grow the muscle, then reveal it. Jenna's arms-and-abs day does exactly that: heavy compound supersets to build, high-rep isolation work to finish the pump, and a core piece to tie it off.
This is a real arm session, not an afterthought. Here's the whole thing, set by set.
THE WORKOUT AT A GLANCE
| Exercise | Sets × Reps | Target |
|---|---|---|
| Chin-up + tricep dip (superset) | 5 × 10 + 10 | Biceps + triceps |
| Prone (incline) curls | 5 × 10 | Biceps |
| Overhead triceps extension | 5 × 10 | Triceps (long head) |
| Cable curls | 4 × 15 | Biceps |
| Rope triceps extensions | 15 | Triceps |
| Rope crunches | 25 | Abs |
| Biceps + triceps burnout (superset) | To finish | Arms |
HOW THE SESSION FLOWS
Warm the arms and shoulders up first — Jenna opens with a simple cross-body arm stretch so the elbows and shoulders are ready before any load. Then the session front-loads the hardest work:
- Chin-ups + tricep dips, supersetted. A compound pull paired with a compound push hits both arms with bodyweight before you're fresh out of energy — the most efficient way to pre-fatigue biceps and triceps at once.
- Prone (incline) curls. Curling with the chest braced kills the swing and forces the biceps to do the work through a long stretch.
- Overhead triceps extensions. Arms overhead put the long head of the triceps on stretch — the part that adds real size to the back of the arm.
- Cable curls, then rope triceps extensions. Constant cable tension finishes the biceps, then the rope pumps the triceps to failure.
- Rope crunches × 25. The core piece — loaded crunches that actually challenge the abs instead of endless floor reps.
- Burnout superset. One last back-to-back biceps/triceps round to empty the tank. Exhale, flex, done.
WHY HIGH-VOLUME SUPERSETS BUILD ARMS
All those supersets and high-rep sets aren't random — they pile up training volume and metabolic stress, two of the main drivers of muscle growth. As research on hypertrophy mechanisms lays out, taking sets close to failure with enough total volume is what signals the muscle to adapt. That's why the arms feel cooked by the burnout — and why the work shows up over time. To go deeper on each movement, our guides to building bigger biceps and the best tricep exercises break down the form on every angle. Slot this into a balanced week with our workout split guide.
FREQUENTLY ASKED QUESTIONS
Can you train arms and abs on the same day?
Absolutely — it's one of the most common and effective pairings. Arms and abs are smaller muscle groups that recover quickly, so hitting them together makes for an efficient, high-pump session without overloading any one area.
How often should I train arms?
One to two dedicated arm sessions a week is plenty for most people, on top of the arm work you already get from pressing and pulling. Give them at least a day of recovery between hard sessions.
Do supersets build bigger arms?
Yes. Supersetting biceps and triceps lets you pack more volume into less time and drives the metabolic stress that contributes to growth — while keeping your heart rate up. It's a smart way to train smaller muscles hard.
Will training arms make a woman look bulky?
No. Building arm muscle is exactly what creates the lean, defined look most people are after — "toned" is just built-and-revealed. You won't add size by accident; it takes years of focused effort, so train hard without worrying about it.
What supplements help with arm training and recovery?
Nothing replaces the work, but protein to hit your daily target and creatine monohydrate to support training output are the two with the strongest evidence. Everything else is a bonus on top of consistency.
READY TO GEAR UP?
Put in the reps, then recover like it matters. Refuel with Post Iso, back your training output with creatine monohydrate, or take the quiz to build a stack around your goals. And use Jenna's code BODYSHOP for 10% off.
ALWAYS FORWARD.
Read more
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GEAR THAT FITS THIS POST
The products this article actually talks about. Real doses, disclosed labels, veteran owned.
